HeadlessExperimental

java.lang.Object

org.openqa.selenium.devtools.v134.headlessexperimental.HeadlessExperimental

@Beta public class HeadlessExperimental extends Object

This domain provides experimental commands only supported in headless mode.

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

static class

HeadlessExperimental.BeginFrameResponse
Constructor Summary

Constructors

Constructor

Description

HeadlessExperimental()
Method Summary

Modifier and Type

Method

Description

static org.openqa.selenium.devtools.Command<HeadlessExperimental.BeginFrameResponse>

beginFrame(Optional<Number> frameTimeTicks, Optional<Number> interval, Optional<Boolean> noDisplayUpdates, Optional<ScreenshotParams> screenshot)

Sends a BeginFrame to the target and returns when the frame was completed.

static org.openqa.selenium.devtools.Command<Void>

disable()

Deprecated.

static org.openqa.selenium.devtools.Command<Void>

enable()

Deprecated.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- HeadlessExperimental
  
  public HeadlessExperimental()
Method Details
- beginFrame
  
  public static org.openqa.selenium.devtools.Command<HeadlessExperimental.BeginFrameResponse> beginFrame(Optional<Number> frameTimeTicks, Optional<Number> interval, Optional<Boolean> noDisplayUpdates, Optional<ScreenshotParams> screenshot)
  
  Sends a BeginFrame to the target and returns when the frame was completed. Optionally captures a screenshot from the resulting frame. Requires that the target was created with enabled BeginFrameControl. Designed for use with --run-all-compositor-stages-before-draw, see also https://goo.gle/chrome-headless-rendering for more background.
- disable
  
  @Deprecated public static org.openqa.selenium.devtools.Command<Void> disable()
  
  Deprecated.
  
  Disables headless events for the target.
- enable
  
  @Deprecated public static org.openqa.selenium.devtools.Command<Void> enable()
  
  Deprecated.
  
  Enables headless events for the target.